July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!
Commercial Service Tool
WARNING: This page is about a different car, the 2008 Infiniti EX35. However, it is still accessible from the selected car via links, so may be relevant.
COMMERCIAL SERVICE TOOL DESCRIPTION
Tool name
Description
Refrigerant identifier equipment
Courtesy of NISSAN MOTOR CO., U.S.A.
Checking for refrigerant purity and system contamination